33

Seu trabalho é abrir uma janela do navegador padrão em http://codegolf.stackexchange.com .

Seu código deve abrir o próprio navegador e não pode depender de um aberto.

Isso é código-golfe , então a resposta mais curta em bytes vence.

code-golf internet browser

— noɥʇʎԀʎzɐɹƆ
fonte

8

Os encurtadores de URL são permitidos?

— Isaacg

4

É permitido executar JavaScript no navegador padrão para abrir uma janela?

— Mwr247

4

@ Mwr247 Não, não é.

— noɥʇʎԀʎzɐɹƆ

15

Você deve adicionar esclarecimentos / restrições à própria pergunta, uma vez que os comentários não são garantidos para sempre.

— Mego

8

Sua especificação é mínima, o que levou a muita incerteza sobre o que é permitido para realizar a tarefa. Além disso, alguns provavelmente consideram uma tarefa trivial. Ainda assim, você está no positivo;)

— Mwr247

35

GNU Emacs, 29 27 14 bytes

(eww"ppcg.ga")

O EWW é um navegador dentro do Emacs. A browse-webfunção é um alias para ewwe, portanto, torna ewwo navegador padrão no Emacs:

Seu trabalho é abrir uma janela do navegador padrão em http://codegolf.stackexchange.com .

Obrigado a @CoolestVeto, @ Jonathan Leech-Pepin e @ zyabin101.

— coredump
fonte

Você pode usar em www.ppcg.lolvez de http://ppcg.lol?

— AdmBorkBork

1

@ TimmyD Não, no começo eu tentei com "www", mas o protocolo deve ser fornecido (o comportamento é diferente, por exemplo, com "mailto: //"). Para a interação do usuário, existe "procurar-url-no-ponto" que precede "http", mas é claro que isso é mais longo.

— Coredump 30/03

Você não deveria precisar //, eu não acho. (Eu não uso emacs, mas é geralmente aceite sem a //)

— Addison Crump

11

ಠ_ಠ PPCG não é algo para "ewwww" que, essa é a revisão do código: P

— Downgoat

3

Aparentemente não há ppcg.ga . Isso pode economizar um byte.

— user48538

46

Oração , 41 bytes

Não vencendo, mas com certeza foi divertido. A partir de agora, estou apenas 1 bytee atrás do python!

I need webbrowser
Now open "http:ppcg.ga"

Explicação:

I needcompila import $1com webbrowsersendo o módulo.

Nowexecuta o seguinte comando do módulo como module.commandnos argumentos de qualquer coisa a seguir.

Portanto, isso compila para:

#!/usr/bin/env python3
import webbrowser
webbrowser.open("http:ppcg.ga")

No http:entanto, acabo precisando da peça, e não pode ser reduzida.

— Rɪᴋᴇʀ
fonte

17

Como proprietário do ppcg.lol , eu aprovo esta mensagem.

— Quill

Esta conversa foi movida para o bate-papo .

— 30516 Dennis

Estou quase certo de que você pode substituir "http://ppcg.lol"com "http:ppcg.lol". Não tenho certeza se você pode remover o espaço entre opene "http:...", mas tente?

— Addison Crump #

2

@ Quill, eu quis dizer como sabemos que você não vai Rick rolar todos nós em algum momento futuro?

— PyRulez 30/03

1

@Quill que depende de quanto você gosta de Rick ...

— TMH

43

Lote, 17 bytes

Economizou 3 bytes graças ao Mego.

start www.ppcg.ga

Isso será aberto no seu navegador padrão se você o executar na linha de comando do Windows.

Acho que também funcionará em Powershell, mas não tenho certeza.

— Morgan Thrapp
fonte

3

Você pode usar em startvez de explorer.

— Mego

8

Em start www.ppcg.lolvez disso, você pode usar para que o Windows o analise implicitamente como HTTP. Funciona no CMD e no PowerShell.

— AdmBorkBork

2

Por que você precisa do www.?

— Blender

3

@Blender Porque, caso contrário, ele tenta encontrar um programa local chamado pccg com a extensão .lol e executá-lo.

— Morgan Thrapp 30/03

2

@PyRulez Tecnicamente, não é um encurtador de URL. A Quill comprou esse domínio há um tempo e configurou um redirecionamento de DNS.

— Mego

24

PowerShell, 17 16 bytes

saps www.ppcg.lol

Usando um domínio ainda mais curto fornecido pelo Milo.

saps www.ppcg.ga

Enquanto starté um alias conhecido, Start-Processexiste outro para saps. Você pode ver isso em Get-Alias. Segue a convenção para similar Start-e Stop-cmdlets.

— Matt
fonte

psst você pode usar www.ppcg.ga agora

— Milo

@Milo Obrigado. Eu acho que outras pessoas podem ouvi-lo.

— Matt

ppcg.ga não funciona

— anukul

2

Hmm. Ainda funciona para mim e vou presumir milo. Talvez ele é novo e dns não foi totalmente propagada

— Matt

21

Terminal (OSX), 20 18 17 bytes

open http:ppcg.ga

Guardado 2 graças a CoolestVeto

— Mwr247
fonte

5

opené um utilitário OSX, não um bash; isso seria chamado de forma mais apropriada "linha de comando OSX".

— quer

1

@ Skyler Isso está incorreto, então? ss64.com/bash/open.html

— Mwr247 30/03

1

a primeira linha: "Abra um arquivo em seu aplicativo padrão, usando o terminal virtual (VT)". Se você tentar executar isso no unix, ele informará "Não foi possível obter um descritor de arquivo referente ao console", porque ele está tentando abrir em um terminal, não em um navegador.

— precisa

3

Você pode se livrar //.

— Addison Crump

2

Você pode salvar outro byte:open http:ppcg.ga

— DarkDust 02/04

14

MATLAB, 28 25 bytes

web www.ppcg.lol -browser

wwwé menor que http://e garante que o endereço seja processado como um URL
Isso é mais curto usando a chamada de função implícita (que lança entradas como cadeias) em vez da versão explícita web('www.ppcg.lol', '-browser') .
Se você estiver em um OS X, isso pode ser simplificado, web ppcg.lol -browserpois o MATLAB anexará automaticamente um http://( 21 bytes )

Alternativas :

Nas janelas, isso pode ser reduzido para ( 19 bytes )
```
!start www.ppcg.lol
```
No OS X ( 21 bytes )
```
!open http://ppcg.lol
```
O seguinte funcionaria em um aplicativo MATLAB implantado ( 16 bytes )
```
web www.ppcg.lol
```
Se o navegador embutido puder ser usado, isso poderá ser reduzido ainda mais conforme httpestá implícito ( 12 bytes )
```
web ppcg.lol
```

— Suever
fonte

OS X is redundant because the built-in open command does the same.

— noɥʇʎԀʎzɐɹƆ

1

@CrazyPython That's precisely what ! does in MATLAB, it's the equivalent of system(command). I had it as more of a demonstration of other alternatives that could be executed from within MATLAB. Is that OK?

— Suever

Do you need the www.?

— Addison Crump

@CoolestVeto Sometimes you do sometimes you do not. When using the external browser you do, however the internal browser you do not. If you do not specify it, no browser window will open. If you can get it to work, I'm more than happy to change it!

— Suever

@CoolestVeto So I dug a little more and it looks like the www is unnecessary only on OS X

— Suever

13

AutoHotKey, 16 bytes

Run www.ppcg.lol

— Michelfrancis Bustillos
fonte

7

Unfortunately, not everybody has *shudder* Google Chrome *shudder* set as their default browser (or installed at all!).

— wizzwizz4

5

Not everyone has AHK either...both facts are very shudder worthy

— Michelfrancis Bustillos

5

I was shuddering because I had to type... never mind.

— wizzwizz4

2

The challenge spec requires opening PPCG in the default browser, which may or may not be Chrome.

— Dennis

1

You don't need the comma

— Engineer Toast

13

Python, 52 48 47 45 44 bytes

Shamelessly borrowing that shortened link.

from webbrowser import*;open("http:ppcg.ga")

Thanks to CrazyPython for -4 bytes, and Sp3000 for a further one.

Edit: shaved 2 more off thanks to CoolestVeto

Edit: thanks to MD XF for registering ppcg.ga and saving another byte

— Skyler
fonte

The former change leaves it exactly the same length. As for the http://, if you leave that out it tries to open a local file called "ppcg.lol", which doesn't exist.

— Skyler

1

You don't need //.

— Addison Crump

Thanks! I wonder why that works?

— Skyler

1

You can also do this with just command line options python -m webbrowser -t http:ppcg.lol which I think counts as 30 chars

— gnibbler

1

ppcg.lol has been unregistered, invalidating this answer :I However, I just registered ppcg.ga, so you can use that instead, saving a byte anyway.

— MD XF

10

Bash, 24 22 bytes

xdg-open http:ppcg.lol

Not as short as some others. firefox ppcg.lol is shorter, but it doesn't meet question spec.

— Ogaday
fonte

xdg-open www.ppcg.lol works for me as well.

— Digital Trauma

@digital_trauma interesting, it didn't for me. It looked for www.ppcg.lol on the file system. Ubuntu 15.10.

— Ogaday

Weird. Ubuntu 14.04 for me. xdg-utils 1.0.

— Digital Trauma

1

You shouldn't need the //.

— Addison Crump

1

@CoolestVeto Correct. xdg-open http:ppcg.lol also works for me.

— Digital Trauma

10

Java 7, 118 115 bytes

class P{public static void main(String[]a)throws Exception{java.awt.Desktop.getDesktop().browse(new java.net.URI("http://ppcg.lol"));}}

Java is not the best language for golfing... Here's the same program in a more readable format:

class P {
    public static void main (String[] a) throws Exception {
        java.awt.Desktop.getDesktop().browse(new java.net.URI("http:ppcg.ga"));
    }
}

Saved 2 bytes by removing // in the URI/L, and another byte by switching to .ga from .lol (indirectly thanks to @Milo)

— HyperNeutrino
fonte

8

Use interface for shorter code

— Mego

1

@Mego I could do that, but then it would be Java 8. This is a Java 7 answer. But thanks for the tip!

— HyperNeutrino

1

Replace "http://ppcg.lol" with "http:ppcg.lol"

— Addison Crump

8

code-golf specifies that functions are sufficient, you do not have to write a full program. So void f(){ .... } would be enough.

— flawr

1

Your program in more readable format is missing a closing parenthesis

— Nzall

9

Pylongolf, 11 bytes (Non-Competing)

"ppcg.lol"p

Pushes ppcg.lol into the stack then p opens it.

Will that open it as a local file, or as a website address?

— wizzwizz4

And did you just add the changes that allowed this to work?

— Rɪᴋᴇʀ

@wizzwizz4 As an address. Yes, so this does not compete with others, just for fun.

5

If I were you, I would edit "(Non-competing)" into the title, so people don't downvote.

— wizzwizz4

@wizzwizz4 done.

— Rɪᴋᴇʀ

9

Java 8, 115 112 bytes

interface P{static void main(String[]a)throws Exception{java.awt.Desktop.getDesktop().browse(new java.net.URI("http:ppcg.ga"));}}

Java is not the best language for golfing... Here's the same program in a more readable format:

interface P {
    static void main (String[] a) throws Exception {
        java.awt.Desktop.getDesktop().browse(new java.net.URI("http:ppcg.ga"));
    }
}

Saved 2 bytes by removing // (thanks @CoolestVeto), and another byte by switching to .ga from .lol (indirect thanks to @Milo)

— HyperNeutrino
fonte

You can remove the //.

— Addison Crump

Isn't it supposed to be java.net?

— Ryan

cant you replace interface with class?

— MCMastery

@MCMastery Yes. However, with an interface, you can save 3 bytes because even though interface is longer than class, you save more bytes because the public modifier is implied.

— HyperNeutrino

@Ryan Whoops. Fail. Yes, you're right. Thanks!

— HyperNeutrino

8

JavaScript, 34 bytes

require('open')('http://ppcg.lol')

Uses Node.js

— Downgoat
fonte

Do you need //?

— Addison Crump

2

If node.js supports ES6: require`open``http://ppcg.lol`; (added ; to avoid tripping the formatting)

— Ismael Miguel

2

Alternatively, does it require a protocol? eg require('open')('//ppcg.lol') to save 5 bytes

— Martijn

2

@Martijn Shh...

— wizzwizz4

ppcg.lol has been unregistered, invalidating this answer :I However, I just registered ppcg.ga, so you can use that instead, saving a byte anyway.

— MD XF

7

Racket, 41 40 bytes

(require net/sendurl)(send-url"ppcg.ga")

— Winny
fonte

ppcg.lol has been unregistered, invalidating this answer :I However, I just registered ppcg.ga, so you can use that instead, saving a byte anyway.

— MD XF

Thanks for commenting. I'll update my answer in front of a computer later today. :)

— Winny

6

Applescript, 28 bytes

3 bytes saved thanks to @CoolestVeto.

open location"http:ppcg.lol"

— Digital Trauma
fonte

how dare a high-rep user not format their header correctly D:

— cat

1

@cat actually, I've never been called out on this before - I've always operated on the assumption that bytes is the default for codegolf (and is even explicitly specified in this question), so explicitly respecifying in answers is just redundant information. Do you know of a meta post about this?

— Digital Trauma

Well, first and foremost, my comment was messing around -- I only changed it for consistency with all the other answers, and it's really insignificant but it bothered me. I'm pretty sure there's no meta post on formatting specifically, and that this format came from the Leaderboard Stack Snippets, but I'm almost certain there's a meta post for Defaults for Scoring Code Golf that says it's bytes unless otherwise specified.

— cat

1

@cat Yep, I don't think its a big deal either way - I'm certainly not planning on rolling back your edit :). Scoring by bytes by default is in the code-golf tag wiki

— Digital Trauma

ppcg.lol has been unregistered, invalidating this answer :I However, I just registered ppcg.ga, so you can use that instead, saving a byte anyway.

— MD XF

6

Mathematica, 28 bytes

SystemOpen@"http://ppcg.lol"

— Martin Ender
fonte

That would be 16 bytes in Mthmtca.

— Michael Stern

Do you need //?

— Addison Crump

@CoolestVeto I think I do.

— Martin Ender

1

@MichaelStern Is that a thing? I want.

— Mario Carneiro

@MarioCarneiro A development version can be found at github.com/LegionMammal978/Mthmtca I don't have the system to make it work, but I'm counting on future releases being platform-agnostic.

— Michael Stern

5

R, 26 bytes

shell.exec("www.ppcg.lol")

I don't know of any shorter way to do this in R.

— syntonicC
fonte

1

Duplicate of this. Simply wrapping another answer in a system/fork/whatever call is a trivial modification.

— Mego

ppcg.lol has been unregistered, invalidating this answer :I However, I just registered ppcg.ga, so you can use that instead, saving a byte anyway.

— MD XF

5

Actionscript 3, 117 bytes

package{import flash.display.Sprite;public class A extends Sprite{function A(){navigateToUrl("ppcg.lol","_blank")}}}

Like Java, this is not a great golfing language. Here's the code with formatting:

package
{
    import flash.display.Sprite;

    public class A extends Sprite
    {
        function A()
        {
            navigateToUrl("ppcg.lol", "_blank")
        }
    }
}

— Brian
fonte

ppcg.lol has been unregistered, invalidating this answer :I However, I just registered ppcg.ga, so you can use that instead, saving a byte anyway.

— MD XF

5

Rebol 2, 16 15 bytes

browse"ppcg.ga"

if you accept an error before opening the page on Linux, no error on Windows

20 bytes without an error

browse http:ppcg.lol

— sqlab
fonte

Alternative to the first one (although with the same score): browse #ppcg.lol

— Izkata

now with shorter url.(

— sqlab

5

Perl 5, 66 57 bytes

Should work everywhere, but needs that import :(

8 bytes saved with @msh210 comment.

use Browser::Open open_browser;open_browser"http:ppcg.ga"

Also, for funsies :

Perl 5 (Windows), 34 bytes

system "start http://www.ppcg.ga"

Perl 5 (Unix), 31 bytes

system "xdg-open http:ppcg.ga"

— Paul Picard
fonte

use -M instead of use to shave a coupla bytes. (Untested.) Also, I'm guessing you don't need the parens or the www.. (Also untested.)

— msh210

@msh210 Can't seem to get the -M switch to work apparently on my Mac... (?), but indeed the www as well as the // can be removed. Thanks !

— Paul Picard

ppcg.lol has been unregistered, invalidating this answer :I However, I just registered ppcg.ga, so you can use that instead, saving a byte anyway.

— MD XF

Edit done. Thank you for keeping old answers up to date :)

— Paul Picard

3

Common Lisp, 31 bytes

(ext:shell "open http:ppcg.ga")

— JPeroutek
fonte

3

RFO-BASIC, 22 bytes

BROWSE "http:ppcg.lol"

Read about RFO-BASIC at laughton.com.

— TickTock
fonte

While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes. - From Review

— Mego

Alright. I just figured most people wouldn't know about this "dialect" of BASIC.

— TickTock

ppcg.lol has been unregistered, invalidating this answer :I However, I just registered ppcg.ga, so you can use that instead, saving a byte anyway. Also, couldn't the space between BROWSE and " be removed, saving another byte?

— MD XF

3

VBScript, 57 bytes

I used to have lots of fun creating tiny programs in VBScript, back in 2010.

I've remembered this language and used the code on: https://stackoverflow.com/a/13401872/2729937

It still works on Windows 7, at least.

set S=CreateObject("WScript.Shell")
S.run("www.ppcg.ga")

This is a bit different from the usual start www.ppcg.lol, in the sense that it executes the www.ppcg.ga directly, with an implicit start.

An alternative way would be "cmd.exe /C start www.ppcg.ga".

— Ismael Miguel
fonte

ppcg.lol has been unregistered, invalidating this answer :I However, I just registered ppcg.ga, so you can use that instead, saving a byte anyway.

— MD XF

@MDXF Thank you for that tip. While it is nice to save a byte, I won't change the score since it doesn't feel fair.

— Ismael Miguel

2

C#, 33 bytes

Process.Start("http://ppcg.lol");

Opens the default browser to the web address

— Travis J
fonte

Nope... Replace \\ via //.

— Qwertiy

not a c# program, just a single line

— BryanJ

Also this needs the System.Diagnostics namespace to be added in or Process to be fully qualified to work.

— TheLethalCoder

1

This is not a c# program.

— Vahid Amiri

ppcg.lol has been unregistered, invalidating this answer :I However, I just registered ppcg.ga, so you can use that instead, saving a byte anyway.

— MD XF

2

05AB1E, 16 bytes (non-competing)

Non-competing, since the features used here postdate the challenge. Code:

’…Ò ™³.ÐÏg.´¢’.E

You can try the string online here. This basically evaluates to this batch answer.

Uses the CP1252 encoding.

— Adnan
fonte

How do you count the bytes? Depending which program I use for counting I get from 21 to 34 bytes.

— sqlab

@sqlab 05AB1E uses the CP1252 encoding.

— Adnan

2

VB.NET, 32 30 bytes

Process.Start("http:ppcg.lol")

— Matt Wilko
fonte

+10 for Sub Main(), and +7 for End Sub, which you need in order to run this at least in a VB.NET console program, also you would need to import System.Diagnostics.

— Virtual Anomaly

ppcg.lol has been unregistered, invalidating this answer :I However, I just registered ppcg.ga, so you can use that instead, saving a byte anyway.

— MD XF

2

Factor, 38 36 26 bytes

[ "http:ppcg.ga" open-url ]

I didn't know one could golf-off the // in the protocol.

— cat
fonte

I think you can remove the space between the end-quote and run-process, and you can wholly drop //.

— Addison Crump

@CoolestVeto Thanks! I didn't know the // could be left off. As for the space between " and run-process, dropping that would require a word named "run-process to be present in the current vocabulary search path

— cat

@CoolestVeto Factor's like Forth -- highly whitespace dependent

— cat

Duplicate of this. Simply wrapping another answer in a system/fork/whatever call is a trivial modification.

— Mego

@Mego Okay, well, not that it really matters but I did come up with this without seeing that one. But, there is really no other way to run The default browser without xdg-open in languages which are not equipped with special functions for browsing the web. A C or ASM answer would surely also have to do system("xdg-open...")

— cat

2

Python, 44 bytes

from webbrowser import*;open('http:ppcg.ga')

~~URL from this comment~~
Edit: ppcg.ga seems to become more popular now (but it WAS available when I posted this answer).

Ungolfed:

from webbrowser import * # Loads everything in the webbrowser module
open("http://ppcg.ga/") # Opens default browser to http://ppcg.ga/

Python, 44 bytes

from webbrowser import*;open('http:gfa1.tk')

URL from this answer

Ungolfed:

from webbrowser import * # Loads everything in the webbrowser module
open("http://gfa1.tk/") # Opens default browser to http://gfa1.tk/

Python, 45 bytes

from webbrowser import*;open('http:ppcg.lol')

Ungolfed:

from webbrowser import * # Loads everything in the webbrowser module
open('http://ppcg.lol/') # Opens default browser to http://ppcg.lol/

Take that, ppcg.lol! (1 byte shorter)

Note: I added a separate answer leading to ppcg.lol, 'cause I've noticed the other sites doesn't work for me in Internet explorer 11, and I saw other users having this problem too.

Both are non-non-competing (read that right?)

— Erik the Outgolfer
fonte

2

Ruby, 22 20 19 bytes (on OS X)

`open http:ppcg.ga`

Simple.

Thanks to Daniel for 2 bytes off.

— Rɪᴋᴇʀ
fonte

You can save 2 characters by using backticks instead of %x. open http:ppcg.lol

— Daniel Evans

@DanielEvans Great, thanks. That saves 2 bytes.

— Rɪᴋᴇʀ

1

"'open' is not recognized as an internal or external command, operable program or batch file."

— Dewi Morgan

1

@DewiMorgan OS X only.

— Rɪᴋᴇʀ

2

Cheddar, 65 bytes

cheddar.internal(cheddar.uid).require("open").c("http://ppcg.ga")

Accesses cheddar internals and then calls upon open package and calls it with string to PPCG. Make sure you have open npm package installed

— Downgoat
fonte

Shouldn't this be Cheddar+Open if it requires another package?

— Pavel

Abra o navegador para http://codegolf.stackexchange.com

GNU Emacs, 29 27 14 bytes

Oração , 41 bytes

Lote, 17 bytes

PowerShell, 17 16 bytes

Terminal (OSX), 20 18 17 bytes

MATLAB, 28 25 bytes

AutoHotKey, 16 bytes

Python, 52 48 47 45 44 bytes

Bash, 24 22 bytes

Java 7, 118 115 bytes

Pylongolf, 11 bytes (Non-Competing)

Java 8, 115 112 bytes

JavaScript, 34 bytes

Racket, 41 40 bytes

Applescript, 28 bytes

Mathematica, 28 bytes

R, 26 bytes

Actionscript 3, 117 bytes

Rebol 2, 16 15 bytes

Perl 5, 66 57 bytes

Perl 5 (Windows), 34 bytes

Perl 5 (Unix), 31 bytes

Common Lisp, 31 bytes

RFO-BASIC, 22 bytes

VBScript, 57 bytes

C#, 33 bytes

05AB1E, 16 bytes (non-competing)

VB.NET, 32 30 bytes

Factor, 38 36 26 bytes

Python, 44 bytes

Python, 44 bytes

Python, 45 bytes

Ruby, 22 20 19 bytes (on OS X)

Cheddar, 65 bytes